Roy Tanaka
Director/Board Member at Vytronus, Inc.
Network origin in Roy Tanaka first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
34
| Public Company | Pharmaceuticals: Major | 34 |
Vensana Capital Management LLC
 Vensana Capital Management LLC Investment ManagersFinance Vensana Capital Management LLC (Vensana Capital) is a venture capital and growth equity investment firm founded in 2019 by Peter Klein Justin & Kirk G. Nielsen. The firm is headquartered in Saint Paul, Minnesota.
32
| Private Company | Investment Managers | 32 |
| Subsidiary | Medical Specialties | 22 | |
| Public Company | Medical Specialties | 19 | |
Biosense Webster, Inc.
 Biosense Webster, Inc. Medical SpecialtiesHealth Technology Biosense Webster, Inc. develops technology solutions for diagnosing heart rhythm disorders. It provides deflectable tip catheter for treating arrhythmia disorder. The company was founded by Wilton W. Webster Jr. and Shlomo Ben-Haim in 1998 and is headquartered in South Diamond Bar, CA.
15
| Subsidiary | Medical Specialties | 15 |
TomoTherapy, Inc.
 TomoTherapy, Inc. Medical SpecialtiesHealth Technology TomoTherapy, Inc. manufactures and provides radiation treatment systems for advanced radiation therapy. It provides radiation treatment services for cancer patients with its TomoTherapy Hi·Art System, which changes the intensity of the radiation beam so that it adapts to the shape of the tumor. The firm's system focuses on killing cancer cells while sparing healthy tissue. The company was founded by Thomas Rockwell Mackie and Paul J. Reckwerdt in 1997 and is headquartered in Madison, WI.
10
| Subsidiary | Medical Specialties | 10 |
Coherex Medical, Inc.
 Coherex Medical, Inc. Medical SpecialtiesHealth Technology Coherex Medical, Inc. designs, develops, and markets catheter-based technologies for the treatment of structural heart defects. It offers WaveCrest device that is placed in the opening of the left atrial appendage to reduce complications associated with other device types, as well as simplifies the implant procedures. The company was founded by Brian K. Whisenant and Clark C. Davis in 2003 and is headquartered in Salt Lake City, UT.
10
| Subsidiary | Medical Specialties | 10 |
Vytronus, Inc.
 Vytronus, Inc. Medical SpecialtiesHealth Technology VytronUS, Inc. develops imaging and therapeutic capabilities of ultrasound energy to treat cardiac arrhythmias. The firm develops a catheter-based ablation platform based on low-intensity collimated ultrasound (LICU) which allows for precise non-contact energy delivery and producing high-resolution maps of cardiac anatomy. The company was founded by Hira V. Thapliyal in 2006 and is headquartered in Sunnyvale, CA.
9
| Subsidiary | Medical Specialties | 9 |
EPIX Therapeutics, Inc.
 EPIX Therapeutics, Inc. Electronic Equipment/InstrumentsElectronic Technology EPIX Therapeutics, Inc. operates as a medical device company that designs and manufactures catheter-based systems. It offers irrigated radiofrequency ablation catheters for atrial fibrillation. The company was founded by Kenneth Carr, Peter van der Sluis, Eric Kanowsky and Timothy J. Lenihan in 2007 and is headquartered in Santa Clara, CA.
8
| Subsidiary | Electronic Equipment/Instruments | 8 |
Allevion Therapeutics, Inc.
 Allevion Therapeutics, Inc. Packaged SoftwareTechnology Services Allevion Therapeutics, Inc. develops and operates software platform for monitoring. It develops wearable non-invasive multi-modal smart energy-based system for treating essential tremor with continuous tremor monitoring adaptive sensor. The company is headquartered in Delaware.
7
| Holding Company | Packaged Software | 7 |
NeuTrace, Inc.
 NeuTrace, Inc. Information Technology ServicesTechnology Services Part of Anumana, Inc., NeuTrace, Inc. is a medical technology company that develops AI applications for electrophysiology. The private company is based in Longwood, FL. The company was founded by Kalyanam Shivkumar. NeuTrace was acquired by Anumana, Inc. on November 07, 2022.
5
| Subsidiary | Information Technology Services | 5 |
Adventus Ventures LLC
 Adventus Ventures LLC Investment ManagersFinance Adventus Ventures LLC (Adventus Ventures) is a venture capital firm founded in 2017 by Shawn Moaddeb and James Hill. The firm is headquartered in Irvine, California.
5
| Holding Company | Investment Managers | 5 |
Af Innovations Holdings Corp.
 Af Innovations Holdings Corp. Miscellaneous Commercial ServicesCommercial Services AF Innovations Holdings Corp. operates as a biotechnology company. The private company is based in Chagrin Falls, OH. The CEO of the company is William Fuller.
4
| Private Company | Miscellaneous Commercial Services | 4 |
Thermedical, Inc.
 Thermedical, Inc. Electronic Equipment/InstrumentsElectronic Technology Thermedical, Inc. develops thermal therapy systems. Its ablation therapy system is designed to optimize the treatment of liver cancer patients and patients with ventricular tachycardia, an abnormal rapid heart rhythm that can be potentially life threatening. The firm offers SERF (Saline-Enhanced Radio Frequency Ablation) which is used for surgical procedures. The company was founded by Michael G. Curley and Patrick S. Hamilton in 2008 and is headquartered in Waltham, MA.
3
| Holding Company | Electronic Equipment/Instruments | 3 |
S4 Medical Corp.
 S4 Medical Corp. Miscellaneous Commercial ServicesCommercial Services S4 Medical Corp. provides biotechnology research and development services. It develops a novel device for use in cardiac procedures to treat atrial fibrillation. The company was founded by William Fuller and Emile Daoud on July 19, 2017 and is headquartered in Cleveland, OH.
2
| Holding Company | Miscellaneous Commercial Services | 2 |
Sorin Biomedical, Inc.
1
| Extinct | 1 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Roy Tanaka via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| ALLERGAN, INC. | Pharmaceuticals: Major | Corporate Officer/Principal Corporate Officer/Principal | |
Baxter Healthcare Corp.
 Baxter Healthcare Corp. Medical SpecialtiesHealth Technology Baxter Healthcare Corp. develops, manufactures, and distributes hospital supplies and medical technologies. It distributes medical treatment options for conditions such as hemophilia, immune disorders, kidney disease, cancer, and trauma. The company was founded on June 21, 1967 and is headquartered in Deerfield, IL. | Medical Specialties | Corporate Officer/Principal Corporate Officer/Principal | |
Cordis Corp.
 Cordis Corp. Medical SpecialtiesHealth Technology Cordis Corp. develops and manufactures devices for interventional vascular medicine and electrophysiology. The firm's products include guidewires, balloons, forceps, catheters, and stents to treat a variety of circulatory system problems including coronary artery disease and cerebral aneurysms. The company was founded by William P. Murphy Jr. in 1959 and is headquartered in Milpitas, CA. | Medical Specialties | Director/Board Member Corporate Officer/Principal Corporate Officer/Principal | |
Daig Corp.
 Daig Corp. Medical SpecialtiesHealth Technology Part of Abbott Laboratories, Daig Corp. is a private company that manufactures specialty catheters. The company is based in Hopkins, MN. Daig was acquired by St. Jude Medical LLC, part of Abbott Laboratories from January 05, 2017 on May 31, 1996 for $439.60 million. | Medical Specialties | Director of Finance/CFO President | |
| JOHNSON & JOHNSON | Pharmaceuticals: Major | Chairman Corporate Officer/Principal General Counsel | |
Medtronic, Inc.
 Medtronic, Inc. Medical SpecialtiesHealth Technology Medtronic, Inc. operates as a medical technology company. It offers implantable cardiac pacemakers, eternal defibrillators, inferior turbinate surgery products, and continuous glucose monitoring device. The company was founded by Earl E. Bakken and Palmer J. Hermundslie on April 29, 1949 and is headquartered in Minneapolis, MN. | Medical Specialties | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Sales & Marketing Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
| ST JUDE MEDICAL INC | Medical Specialties | Director of Finance/CFO Corporate Officer/Principal Corporate Officer/Principal Chief Tech/Sci/R&D Officer Chief Tech/Sci/R&D Officer | |
| TELEFLEX INCORPORATED | Medical Specialties | Director/Board Member Director of Finance/CFO | |
| BOSTON SCIENTIFIC CORPORATION | Medical Distributors | Chief Executive Officer Corporate Officer/Principal Sales & Marketing Sales & Marketing Corporate Officer/Principal Corporate Officer/Principal General Counsel Private Equity Investor | |
| NEUROCRINE BIOSCIENCES, INC. | Pharmaceuticals: Major | General Counsel Director/Board Member | |
Micro Therapeutics, Inc.
 Micro Therapeutics, Inc. Medical SpecialtiesHealth Technology Micro Therapeutics, Inc. develops, manufactures and markets invasive medical devices for the diagnosis and treatment of vascular diseases. Its products include infusion catheters, ballon catheters, delivery catheters, guide wires, infusion wires, and thrombolytic brushes. The company was founded in 1993 and is headquartered in Irvine, CA | Medical Specialties | Chief Executive Officer Chief Tech/Sci/R&D Officer Corporate Officer/Principal | |
Oxford Bioscience Partners
 Oxford Bioscience Partners Investment ManagersFinance Oxford Bioscience Partners is an Independent Venture Capital firm founded in 1992 by Edmund Martin Olivier, Alan G. Walton and Cornelius T. Ryan. The firm is headquartered in Boston. | Investment Managers | Private Equity Investor Corporate Officer/Principal | |
| ENDOLOGIX, INC. | Medical Specialties | Director/Board Member Chairman Director/Board Member Director/Board Member Corporate Officer/Principal | |
| GI DYNAMICS, INC. | Medical Specialties | Director/Board Member Director/Board Member | |
TriVascular, Inc.
 TriVascular, Inc. Medical SpecialtiesHealth Technology TriVascular, Inc. develops and manufactures medical devices. It provides devices and procedures for treating abdominal aortic aneurysms and endovascular grafts. The company was founded by Michael V. Chobotov, Robert G. Whirley, and Joseph W. Humphrey in 1998 and is headquartered in Irvine, CA. | Medical Specialties | Director/Board Member Founder Director of Finance/CFO | |
Medtronic Ablation Frontiers LLC
 Medtronic Ablation Frontiers LLC Medical SpecialtiesHealth Technology Medtronic Ablation Frontiers LLC provides technology solutions for cardiac therapy to cure heart arrhythmias focusing on a trial fibrillation. The firm focuses in the treatment of ablation therapy. The company was founded in 2004 and is headquartered in Carlsbad, CA. | Medical Specialties | Director/Board Member Director/Board Member Founder Founder | |
Direct Flow Medical, Inc.
 Direct Flow Medical, Inc. Medical SpecialtiesHealth Technology Direct Flow Medical, Inc. develops transcatheter heart valve technologies. It explores application of its technology beyond the aortic valve, to the mitral valve, and other valve anatomy. The firm’s Transcatheter Aortic Valve System is indicated for the treatment of patients with severe aortic stenosis, who are at risk for surgical aortic valve replacement. The company's system incorporates a polymer frame, which is expanded using pressurized saline and contrast for placement, assessment and repositioning. Direct Flow Medical was founded by Gordon B. Bishop and Randall T. Lashinski in June 2004 and is headquartered in Santa Rosa, CA. | Medical Specialties | Director/Board Member Director/Board Member | |
Veran Medical Technologies, Inc.
 Veran Medical Technologies, Inc. Medical SpecialtiesHealth Technology Veran Medical Technologies, Inc. designs, develops, and markets soft tissue equipment. The firm's main focus is assisting physicians in the early diagnosis and treatment of lung cancer. The company was founded by Ben Heavrin, Bruce Lynskey, Jerome R. Edwards, and Evan Austill, Jr. in 2005 and is headquartered in St. Louis, MO. | Medical Specialties | Director/Board Member Director/Board Member Director/Board Member | |
Relievant Medsystems, Inc.
 Relievant Medsystems, Inc. Medical SpecialtiesHealth Technology Relievant Medsystems, Inc. develops treatment and technologies for chronic back pain. Its Intracept System solution is a minimally invasive procedure that uses radiofrequency energy delivered into the vertebral body of the spine to ablate the basivertebral nerve. Relievant Medsystems was founded by James C. Peacock, Jeffrey Charles Lotz, and Rex Peters in 2004 and is headquartered in Redwood City, CA. | Medical Specialties | Chairman Director/Board Member Director/Board Member Director/Board Member Chief Executive Officer | |
Vertiflex, Inc.
 Vertiflex, Inc. Medical SpecialtiesHealth Technology VertiFlex, Inc. operates as a medical device company. It offers minimally invasive solutions for the treatment of lumbar spinal stenosis (LSS), which is the cause of spinal surgery in the elderly. The firm specializes in minimally invasive, motion preservation, spine and medical device. The company was founded by Moti Altarac in 2005 and is headquartered in San Clemente, CA. | Medical Specialties | Director/Board Member Director/Board Member Chief Executive Officer Director/Board Member Corporate Officer/Principal | |
| ACUTUS MEDICAL, INC. | Medical Specialties | Director/Board Member Founder Chief Executive Officer | |
Intact Vascular, Inc.
 Intact Vascular, Inc. Medical SpecialtiesHealth Technology Intact Vascular, Inc. develops products for minimally invasive peripheral vascular procedures. Its tack endovascular system is designed to optimize peripheral balloon angioplasty results in the treatment of peripheral artery disease and this technology will offer physicians a new treatment option for treating peripheral artery disease. The company was founded by Robert Mero Giasolli and Peter M. Schneider in 2011 and is headquartered in Wayne, PA. | Medical Specialties | Chairman Chief Executive Officer Director/Board Member | |
| Dartmouth College | College/University | Undergraduate Degree Graduate Degree Graduate Degree | |
| Stanford University | College/University | Undergraduate Degree Undergraduate Degree Masters Business Admin | |
| Kellogg School of Management | College/University | Masters Business Admin Masters Business Admin Masters Business Admin Masters Business Admin | |
ZOLL Respicardia, Inc.
 ZOLL Respicardia, Inc. Medical SpecialtiesHealth Technology Respicardia, Inc. is a holding company, which engages in the provision of cardiovascular ultra-sound diagnostic devices. The company was founded by Theodore C. Skokos, Mark Gelfand, Dr. Howard R. Levin and Dr. Danny Sachs in 2006 and is headquartered in Minnetonka, MN. | Medical Specialties | Director/Board Member Director/Board Member Director/Board Member Chief Executive Officer | |
Versant Venture Management LLC
 Versant Venture Management LLC Investment ManagersFinance Versant Venture Management LLC (Versant Ventures) is an independent venture capital firm founded in 1999 by Brian Atwood, Samuel Colella, Bill Link and Ross Jaffe. The firm is headquartered in San Francisco with additional offices in Basel and Vancouver. | Investment Managers | Founder Chairman Private Equity Investor Corporate Officer/Principal | |
| CVRX, INC. | Medical Specialties | Director/Board Member Chief Executive Officer Director/Board Member Chief Executive Officer | |
| University of Wisconsin | College/University | Undergraduate Degree Undergraduate Degree Doctorate Degree Undergraduate Degree | |
| University of California, Los Angeles | College/University | Masters Business Admin Graduate Degree Doctorate Degree Graduate Degree | |
| The Pennsylvania State University | College/University | Undergraduate Degree Undergraduate Degree Masters Business Admin Undergraduate Degree | |
Case Western Reserve University
 Case Western Reserve University Other Consumer ServicesConsumer Services Case Western Reserve University provides educational services. It offers a variety of undergraduate degree courses and graduate and professional options such as arts and sciences, dentistry, engineering, law, management, medicine, nursing, social work, and more. The firm also offers dual-degree programs. The company was founded in 1826 and is headquartered in Cleveland, OH. | College/University | Corporate Officer/Principal Undergraduate Degree Doctorate Degree Doctorate Degree | |
Advanced Medical Technology Association
 Advanced Medical Technology Association Miscellaneous Commercial ServicesCommercial Services Advanced Medical Technology Association is a trade association which provides medical technology solutions. The company was founded in 1974 and is headquartered in Washington, DC. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
Viralclear Pharmaceuticals, Inc.
 Viralclear Pharmaceuticals, Inc. Pharmaceuticals: MajorHealth Technology ViralClear Pharmaceuticals, Inc. manufactures anti-viral drug. The company is headquartered in Westport, CT. | Pharmaceuticals: Major | Director/Board Member Chairman Director/Board Member | |
| Arizona State University | College/University | Undergraduate Degree Undergraduate Degree Graduate Degree | |
Evident Vascular, Inc.
 Evident Vascular, Inc. Packaged SoftwareTechnology Services Evident Vascular, Inc. is a medical technology company that is developing an advanced intravascular ultrasound (IVUS) platform technology for peripheral vascular interventions, with future capability for coronary procedures. The company is based in San Jose, CA. The company leverages artificial intelligence (AI) to enable superior image interpretation and streamlined workflows, which has been designed to expand adoption of IVUS, driving increased market penetration and enabling improved clinical outcomes with faster, more accurate diagnosis and treatment decisions. The company was founded by Danielo Piazza, Patrick Philipps, Howard Rosen. Howard Rosen has been the CEO since incorporation. | Packaged Software | Director/Board Member Director/Board Member Director/Board Member | |
Metavention, Inc.
 Metavention, Inc. Medical/Nursing ServicesHealth Services metavention, Inc. develops novel interventional therapies and sympathetic nervous system. The company was founded by Bobak Azamian in 2011 and is headquartered in Eden Prairie, MN. | Medical/Nursing Services | Director/Board Member Chief Executive Officer Director/Board Member | |
SpyGlass Pharma Inc
 SpyGlass Pharma Inc Miscellaneous Commercial ServicesCommercial Services Spyglass Ophthalmics, Inc. develops products for vision and eye care. The company was founded by Malik Y. Kahook and Glenn Sussman and is headquartered in Mission Viejo, CA. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member Founder | |
University of Southern California
 University of Southern California Other Consumer ServicesConsumer Services University of Southern California is a private research university that mainly offers undergraduate, graduate & other higher education. The university was founded in 1880 and is headquartered in Los Angeles, CA. | College/University | Masters Business Admin Doctorate Degree Graduate Degree | |
| MEDTRONIC PLC | Medical Specialties | Corporate Officer/Principal Sales & Marketing Private Equity Investor | |
NEA Management Co. LLC
 NEA Management Co. LLC Investment ManagersFinance New Enterprise Associates LLC (New Enterprise Associates) is a venture capital firm founded in 1977. The firm headquartered in Menlo Park, California. | Investment Managers | Private Equity Investor Private Equity Investor Private Equity Analyst | |
Lutonix, Inc.
 Lutonix, Inc. Medical SpecialtiesHealth Technology Lutonix, Inc. develops and commercializes drug coated balloon catheters. Its catheters help to deliver therapeutic dose of paclitaxel. The firm’s catheters are used to treat peripheral and coronary lesions. The company was founded in July 2007 by Dennis Wahr and Lixiao Wang and is headquartered in New Hope, MN. | Medical Specialties | Sales & Marketing Founder Chief Operating Officer | |
| The University of Chicago | College/University | Masters Business Admin Undergraduate Degree Masters Business Admin | |
| Massachusetts Institute of Technology | College/University | Doctorate Degree Undergraduate Degree Doctorate Degree | |
Poseidon Medical, Inc.
 Poseidon Medical, Inc. Medical SpecialtiesHealth Technology Tryton Medical, Inc. manufactures and sells stent systems for the treatment of bifurcation lesions. Its tri-zone technology provides scaffolding within the side branch, radial strength in the transition zone and minimal coverage in the main vessel zone. The firm also provides side branch stent systems which are used to treat a range of bifurcated lesions. The company was founded by H. Richard Davis, Aaron V. Kaplan and Dan Cole in 2003 and is headquartered in Durham, NC. | Medical Specialties | Founder Corporate Officer/Principal |
Statistics
International
| United States | 47 |
| Italy | 2 |
| Ireland | 2 |
Sectoral
| Health Technology | 29 |
| Consumer Services | 11 |
| Finance | 5 |
| Commercial Services | 4 |
| Distribution Services | 2 |
Operational
| Director/Board Member | 554 |
| Corporate Officer/Principal | 181 |
| Chief Executive Officer | 122 |
| Chairman | 101 |
| President | 100 |
Most connected contacts
| Insiders | |
|---|---|
| Leslie Norwalk | 46 |
| Bradley Bolzon | 41 |
| Ross Jaffe | 38 |
| Jerome Zeldis | 38 |
| Oern Stuge | 38 |
| Jeffrey O'Donnell | 33 |
| Dan Cole | 30 |
| Peter Klein | 29 |
| Bob Paulson | 26 |
| Kirk Nielsen | 25 |
| Siddhartha Kadia | 23 |
| Connie R. Curran | 22 |
| David McIntyre | 21 |
| Duke Rohlen | 21 |
| Bruce Shook | 21 |
- Stock Market
- Insiders
- Roy Tanaka
- Company connections
